var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var bodyParse = require("body-parser");
const cors = require('cors');
const urlModule = require('url');

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var articleRouter = require('./routes/article');
var sendRouter = require('./routes/send');
var loginRouter = require('./routes/login');
var registerRouter = require('./routes/register')
var queryRouter = require('./routes/query')
var userInfoRouter = require('./routes/userInfo')
var userArticle = require('./routes/userArticle')
var delArticle = require('./routes/delArticle')
var upData = require('./routes/updata')

var app = express();

app.use( bodyParse.urlencoded({ extended: false}))
app.use( bodyParse.json());


// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');

app.use(cors());
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

// app.use('/', indexRouter);
app.use('/users', usersRouter);
app.use('/article', articleRouter);
app.use('/send', sendRouter);
app.use('/login', loginRouter);
app.use('/register', registerRouter);
app.use('/query', queryRouter);
app.use('/userInfo', userInfoRouter);
app.use('/userArticle', userArticle);
app.use('/delArticle', delArticle);
app.use('/updata', upData);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
